2402778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 5783040

約数和(自身を除く): 3380262

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3011, 6022, 9033, 18066, 21077, 42154, 57209, 63231, 114418, 126462, 171627, 343254, 400463, 800926, 1201389, 2402778]

約数ペア:

[(1, 2402778), (2, 1201389), (3, 800926), (6, 400463), (7, 343254), (14, 171627), (19, 126462), (21, 114418), (38, 63231), (42, 57209), (57, 42154), (114, 21077), (133, 18066), (266, 9033), (399, 6022), (798, 3011)]